{"id":11090,"date":"2026-09-21T13:47:48","date_gmt":"2026-09-21T10:47:48","guid":{"rendered":"https:\/\/www.ulpatek.com\/tecnologia-de-filtracion\/laboratorio-ulpalab\/iso-16890\/"},"modified":"2026-09-29T11:38:15","modified_gmt":"2026-09-29T08:38:15","slug":"iso-16890","status":"publish","type":"page","link":"https:\/\/www.ulpatek.com\/es\/tecnologia-de-filtracion\/laboratorio-ulpalab\/iso-16890\/","title":{"rendered":"ISO 16890"},"content":{"rendered":"<div class=\"wpb-content-wrapper\" id=\"wpb-content-root\"><p>[vc_row][vc_column width=\u00bb2\/3&#8243;][vc_empty_space height=\u00bb20px\u00bb][vc_column_text]La ISO 16890 es la nueva norma que ha sustituido a la EN 779:2012. Esta norma abarca los filtros gruesos (clase G), los filtros medios (clase M) y los filtros finos (clase F), y subsana las carencias de la antigua norma. Con este cambio de norma, los usuarios de filtros podr\u00e1n elegir el filtro con mucha m\u00e1s precisi\u00f3n seg\u00fan sus necesidades. Para la evaluaci\u00f3n de la eficiencia, la norma ISO 16890 considera el tama\u00f1o de part\u00edcula (materia particulada, PM) comprendido entre 0,3 \u00b5m y 10 \u00b5m. Los filtros se dividen en 4 grupos.[\/vc_column_text][\/vc_column][vc_column width=\u00bb1\/3&#8243;][vc_single_image image=\u00bb4992&#8243; img_size=\u00bbmedium\u00bb alignment=\u00bbcenter\u00bb onclick=\u00bbcustom_link\u00bb img_link_target=\u00bb_blank\u00bb css_animation=\u00bbbounceInDown\u00bb link=\u00bbhttp:\/\/www.ulpatek.com\/wp-content\/uploads\/2018\/04\/ULPATEK_ISO16890_EN.pdf\u00bb][vc_empty_space height=\u00bb15px\u00bb][vc_btn title=\u00bbDescargar el folleto\u00bb color=\u00bbinfo\u00bb align=\u00bbcenter\u00bb i_icon_fontawesome=\u00bbfa fa-file-pdf-o\u00bb css_animation=\u00bbbounceInDown\u00bb add_icon=\u00bbtrue\u00bb link=\u00bburl:%20https%3A%2F%2Fwww.ulpatek.com%2Fwp-content%2Fuploads%2F2019%2F09%2FULPALAB-ENG.pdf|||\u00bb][\/vc_column][\/vc_row][vc_row][vc_column][vc_custom_heading text=\u00bbISO 16890&#8243; font_container=\u00bbtag:h3|font_size:24|text_align:left|color:%23212121&#8243; use_theme_fonts=\u00bbyes\u00bb][vc_empty_space height=\u00bb20px\u00bb][\/vc_column][\/vc_row][vc_row][vc_column width=\u00bb1\/4&#8243;][vc_custom_heading text=\u00bbISO ePM1&#8243; font_container=\u00bbtag:h4|text_align:center\u00bb use_theme_fonts=\u00bbyes\u00bb][vc_column_text css=\u00bb.vc_custom_1522004921985{margin-right: 3px !important;margin-left: 3px !important;border-right-width: 3px !important;border-left-width: 3px !important;padding-right: 3px !important;padding-left: 3px !important;}\u00bb]<\/p>\n<p style=\"padding-left: 90px;\">ePM1 95%<br \/>\nePM1 90%<br \/>\nePM1 85%<br \/>\nePM1 80%<br \/>\nePM1 75%<br \/>\nePM1 70%<br \/>\nePM1 65%<br \/>\nePM1 60%<br \/>\nePM1 55%<br \/>\nePM1 50%<\/p>\n<p>[\/vc_column_text][vc_empty_space height=\u00bb10px\u00bb][vc_column_text]<\/p>\n<p style=\"padding-left: 90px;\"><strong>Requisito<\/strong><br \/>\nEficiencia inicial \u2265 50 %<br \/>\nEficiencia descargada \u2265 50 %<\/p>\n<p>[\/vc_column_text][\/vc_column][vc_column width=\u00bb1\/4&#8243;][vc_custom_heading text=\u00bbISO ePM2,5&#8243; font_container=\u00bbtag:h4|text_align:center\u00bb use_theme_fonts=\u00bbyes\u00bb][vc_column_text css=\u00bb.vc_custom_1522004958373{margin-right: 3px !important;margin-left: 3px !important;border-right-width: 3px !important;border-left-width: 3px !important;padding-right: 3px !important;padding-left: 3px !important;}\u00bb]<\/p>\n<p style=\"padding-left: 90px;\">ePM2,5 95%<br \/>\nePM2,5 90%<br \/>\nePM2,5 85%<br \/>\nePM2,5 80%<br \/>\nePM2,5 75%<br \/>\nePM2,5 70%<br \/>\nePM2,5 65%<br \/>\nePM2,5 60%<br \/>\nePM2,5 55%<br \/>\nePM2,5 50%<\/p>\n<p>[\/vc_column_text][vc_empty_space height=\u00bb10px\u00bb][vc_column_text]<\/p>\n<p style=\"padding-left: 90px;\"><strong>Requisito<\/strong><br \/>\nEficiencia inicial \u2265 50 %<br \/>\nEficiencia descargada \u2265 50 %<\/p>\n<p>[\/vc_column_text][\/vc_column][vc_column width=\u00bb1\/4&#8243;][vc_custom_heading text=\u00bbISO ePM10&#8243; font_container=\u00bbtag:h4|text_align:center\u00bb use_theme_fonts=\u00bbyes\u00bb][vc_column_text css=\u00bb.vc_custom_1522005001220{margin-right: 3px !important;margin-left: 3px !important;border-right-width: 3px !important;border-left-width: 3px !important;padding-right: 3px !important;padding-left: 3px !important;}\u00bb]<\/p>\n<p style=\"padding-left: 90px;\">ePM10 95%<br \/>\nePM10 90%<br \/>\nePM10 85%<br \/>\nePM10 80%<br \/>\nePM10 75%<br \/>\nePM10 70%<br \/>\nePM10 65%<br \/>\nePM10 60%<br \/>\nePM10 55%<br \/>\nePM10 50%<\/p>\n<p>[\/vc_column_text][vc_empty_space height=\u00bb10px\u00bb][vc_column_text]<\/p>\n<p style=\"padding-left: 90px;\"><strong>Requisito<\/strong><br \/>\nEficiencia inicial \u2265 50 %<br \/>\nSin requisito de descarga<\/p>\n<p>[\/vc_column_text][\/vc_column][vc_column width=\u00bb1\/4&#8243;][vc_custom_heading text=\u00bbISO Coarse\u00bb font_container=\u00bbtag:h4|text_align:center\u00bb use_theme_fonts=\u00bbyes\u00bb][vc_column_text css=\u00bb.vc_custom_1522005025095{margin-right: 3px !important;margin-left: 3px !important;border-right-width: 3px !important;border-left-width: 3px !important;padding-right: 3px !important;padding-left: 3px !important;}\u00bb]<\/p>\n<p style=\"padding-left: 90px;\">ISO Coarse 95%<br \/>\nISO Coarse 90%<br \/>\nISO Coarse 85%<br \/>\nISO Coarse 80%<br \/>\nISO Coarse 75%<br \/>\nISO Coarse 70%<br \/>\nISO Coarse 65%<br \/>\nISO Coarse 60%<br \/>\nISO Coarse 55%<br \/>\nISO Coarse 50%<\/p>\n<p>[\/vc_column_text][vc_empty_space height=\u00bb10px\u00bb][vc_column_text]<\/p>\n<p style=\"padding-left: 90px;\"><strong>Requisito<\/strong><br \/>\nePM10 &lt; 50 %<br \/>\nRetenci\u00f3n inicial (Am)<br \/>\nSin requisito de descarga<\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=\u00bb20px\u00bb][vc_custom_heading text=\u00bbSISTEMA DE ENSAYO ISO 16890 &#8211; FTS 3401&#8243; font_container=\u00bbtag:h3|font_size:24|text_align:left|color:%23212121&#8243; use_theme_fonts=\u00bbyes\u00bb][vc_empty_space height=\u00bb20px\u00bb][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=\u00bb20px\u00bb][vc_single_image image=\u00bb5691&#8243; img_size=\u00bb1000&#215;500&#8243;][vc_empty_space height=\u00bb20px\u00bb][vc_row_inner][vc_column_inner width=\u00bb1\/2&#8243;][vc_empty_space height=\u00bb20px\u00bb][vc_single_image image=\u00bb5693&#8243; img_size=\u00bb1000&#215;500&#8243; alignment=\u00bbright\u00bb][vc_empty_space height=\u00bb20px\u00bb][\/vc_column_inner][vc_column_inner width=\u00bb1\/2&#8243;][vc_empty_space height=\u00bb20px\u00bb][vc_single_image image=\u00bb5695&#8243; img_size=\u00bb800&#215;600&#8243;][vc_empty_space height=\u00bb20px\u00bb][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=\u00bb20px\u00bb][vc_custom_heading text=\u00bbPROCEDIMIENTO DE ENSAYO ISO 16890 PASO A PASO\u00bb font_container=\u00bbtag:h3|font_size:24|text_align:left|color:%23212121&#8243; use_theme_fonts=\u00bbyes\u00bb][vc_empty_space height=\u00bb20px\u00bb][\/vc_column][\/vc_row][vc_row][vc_column width=\u00bb1\/6&#8243;][vc_single_image image=\u00bb4010&#8243;][vc_custom_heading text=\u00bbPaso 1&#8243; font_container=\u00bbtag:h4|text_align:left|color:%231e73be\u00bb use_theme_fonts=\u00bbyes\u00bb][vc_column_text]El procedimiento de ensayo de la norma ISO 16890 comienza con la medici\u00f3n de la eficiencia de un filtro de aire en un rango de tama\u00f1os de part\u00edcula de 0,3 \u00b5m a 10 \u00b5m.[\/vc_column_text][\/vc_column][vc_column width=\u00bb1\/6&#8243;][vc_single_image image=\u00bb4012&#8243;][vc_custom_heading text=\u00bbPaso 2&#8243; font_container=\u00bbtag:h4|text_align:left|color:%231e73be\u00bb use_theme_fonts=\u00bbyes\u00bb][vc_column_text]El filtro se somete a una atm\u00f3sfera de vapor de isopropanol para eliminar la parte de la eficiencia debida al mecanismo electrost\u00e1tico.[\/vc_column_text][\/vc_column][vc_column width=\u00bb1\/6&#8243;][vc_single_image image=\u00bb4014&#8243;][vc_custom_heading text=\u00bbPaso 3&#8243; font_container=\u00bbtag:h4|text_align:left|color:%231e73be\u00bb use_theme_fonts=\u00bbyes\u00bb][vc_column_text]El filtro acondicionado en la atm\u00f3sfera de vapor de isopropanol se ensaya de nuevo para medir las eficiencias m\u00ednimas ePM1,min y ePM2,5,min.[\/vc_column_text][\/vc_column][vc_column width=\u00bb1\/6&#8243;][vc_single_image image=\u00bb4015&#8243;][vc_custom_heading text=\u00bbPaso 4&#8243; font_container=\u00bbtag:h4|text_align:left|color:%231e73be\u00bb use_theme_fonts=\u00bbyes\u00bb][vc_column_text]La eficiencia para cada tama\u00f1o de PM se calcula como la media de los valores del filtro sin acondicionar y del filtro acondicionado.[\/vc_column_text][\/vc_column][vc_column width=\u00bb1\/6&#8243;][vc_single_image image=\u00bb4016&#8243;][vc_custom_heading text=\u00bbPaso 5&#8243; font_container=\u00bbtag:h4|text_align:left|color:%231e73be\u00bb use_theme_fonts=\u00bbyes\u00bb][vc_column_text]Las eficiencias ePM1 se calculan para el tama\u00f1o de part\u00edcula de 0,3 a 1 \u00b5m; ePM2,5, para el rango de tama\u00f1os de part\u00edcula de hasta 2,5 \u00b5m, y ePM10, para el rango de tama\u00f1os de part\u00edcula de hasta 10 \u00b5m.[\/vc_column_text][\/vc_column][vc_column width=\u00bb1\/6&#8243;][vc_single_image image=\u00bb4017&#8243;][vc_custom_heading text=\u00bbPaso 6&#8243; font_container=\u00bbtag:h4|text_align:left|color:%231e73be\u00bb use_theme_fonts=\u00bbyes\u00bb][vc_column_text]Los valores de eficiencia calculados se redondean al valor inferior m\u00e1s pr\u00f3ximo de acuerdo con los valores de eficiencia de los grupos de clasificaci\u00f3n de la norma ISO 16890.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=\u00bb20px\u00bb][vc_single_image image=\u00bb5031&#8243; img_size=\u00bblarge\u00bb alignment=\u00bbcenter\u00bb][vc_column_text]Por ejemplo, seg\u00fan el resultado del ensayo, el filtro V-Compact de clase F8 se clasifica como \u00abISO ePM1 70%\u00bb. Esto significa que el filtro separa el 70 % de las part\u00edculas PM1.<br \/>\nLa \u00abe\u00bb corresponde a la eficiencia y acompa\u00f1a a la materia particulada (PM).[\/vc_column_text][vc_empty_space height=\u00bb20px\u00bb][vc_single_image image=\u00bb5697&#8243; img_size=\u00bblarge\u00bb alignment=\u00bbcenter\u00bb][vc_empty_space height=\u00bb20px\u00bb][vc_custom_heading text=\u00bbAlgunos detalles sobre la norma ISO 16890&#8243; font_container=\u00bbtag:h3|font_size:24|text_align:left|color:%23212121&#8243; use_theme_fonts=\u00bbyes\u00bb][vc_empty_space height=\u00bb20px\u00bb][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]La eficiencia se indica seg\u00fan PM10, PM2,5 y PM1.<br \/>\nLa capacidad de retenci\u00f3n de polvo se calcula con polvo de ensayo sint\u00e9tico ISO A2\/AC Fine.<br \/>\nSe calcula la retenci\u00f3n gravim\u00e9trica inicial.<br \/>\nLa p\u00e9rdida de carga del filtro (\u0394p) se mide al caudal de aire nominal.<br \/>\nPara la evaluaci\u00f3n de la eficiencia, el tama\u00f1o de part\u00edcula est\u00e1 comprendido entre 0,3 y 10 \u00b5m.<br \/>\nLa eficiencia se mide por separado para cada rango de part\u00edculas.<br \/>\nLa medici\u00f3n de la eficiencia se repite 24 horas despu\u00e9s del acondicionamiento con isopropanol (IPA).<br \/>\nLa \u00abeficiencia ePMx\u00bb se calcula a partir de las eficiencias medidas.<br \/>\nEl rendimiento del filtro se determina seg\u00fan PM10, PM2,5 y PM1.<br \/>\nResultados de eficiencia independientes para cada canal de tama\u00f1o de part\u00edcula.<br \/>\nEl proceso se tiene en cuenta al seleccionar el filtro.<br \/>\nNorma de alcance mundial (ISO, Organizaci\u00f3n Internacional de Normalizaci\u00f3n).[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column width=\u00bb2\/3&#8243;][vc_empty_space height=\u00bb20px\u00bb][vc_column_text]La ISO 16890 es la nueva norma que ha sustituido a la EN 779:2012. Esta norma abarca los filtros gruesos (clase G), los filtros medios (clase M) y&hellip; <a class=\"read-more-link\" href=\"https:\/\/www.ulpatek.com\/es\/tecnologia-de-filtracion\/laboratorio-ulpalab\/iso-16890\/\">Read more<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":11088,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_exactmetrics_skip_tracking":false,"footnotes":""},"class_list":["post-11090","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.ulpatek.com\/es\/wp-json\/wp\/v2\/pages\/11090","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ulpatek.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ulpatek.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ulpatek.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ulpatek.com\/es\/wp-json\/wp\/v2\/comments?post=11090"}],"version-history":[{"count":0,"href":"https:\/\/www.ulpatek.com\/es\/wp-json\/wp\/v2\/pages\/11090\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.ulpatek.com\/es\/wp-json\/wp\/v2\/pages\/11088"}],"wp:attachment":[{"href":"https:\/\/www.ulpatek.com\/es\/wp-json\/wp\/v2\/media?parent=11090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}